#extra {width:200px;float:right;margin:0 5px;}
#menu {width:200px;float:left;margin:0 5px;}
#content {margin: 0 220px 0 220px;padding-top:0px;} 
/* #content {margin: 0 220px 0 220px;background:#FFF url(../images/essex.jpg) 50% 0 no-repeat;padding-top:200px;} */